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Individual Calculations September 2013 |
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| Silva, M Hashen Dhanushka Laksha Total change: 67.50 | |   |
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| 6th Colombo International Chess Championships 2013 | Colombo | SRI | 2013-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1379 | 4.00 | 7 | 2.25 | 30 | 67.50 | |
|  Wimalarathna, A K I Deshan | | | 1482 | SRI | 1.00 | 1 | 0.64 | 30 | 19.20 | |  Naotunna, D R | | | 1379 | SRI | 1.00 | 1 | 0.50 | 30 | 15.00 | | | Deegoda, S R | | | 1575 | SRI | 1.00 | 1 | 0.75 | 30 | 22.50 | | | Madusanka, L D P | | | 1753 | SRI | 0.50 | 1 | 0.40 | 30 | 12.00 | | | Madushan, K D Tharusha | | | 1684 | SRI | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Kumarawadu, C S | | | 1718 | SRI | 0.50 | 1 | 0.38 | 30 | 11.40 | | | Weerasena, O V D K R | | | 1545 | SRI | 0.00 | 1 | -0.28 | 30 | -8.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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